(3R,4S)-3-[(Triethylsilyl)oxy]-4-phenyl-2-azetidinone

BGC Id:	764544291956
CAS No:	149140-54-5
Synonyms:	2-azetidinone,4-phenyl-3-[(triethylsilyl)oxy]-, (3r,4s)- ; (3r,4s)-3-[(triethylsilyl)oxy]-4-phenyl-2-azetidinone ; (3r-cis)-4-phenyl-3-[(triethylsilyl)oxy]-2-azetidinone ; (3r,4s)-4-phenyl-3-[(triethylsilyl)oxy]-2-azetidinone
Molecular Formula:	C15H23NO2Si
Molecular Weight:	277.43
EINECS:

Verified providers in 2025

The following notable provider has been checked and can be recommended.

BIOZOL Diagnostica Vertrieb GmbH

Company type: Supplier of chemical products

Phone: +49-871-966346-0
Telefax: +49-871-966346-13
Country: Germany

Chemos®, a subsidiary of BIOZOL Diagnostica Vertrieb GmbH, is a leading supplier of ready to use solutions for the lab and chemical industry. We are producing reagents and standards for the analytical lab and supplying raw materials for the chemical and pharmaceutical industry. We are seller of Ethyl 2-cyanobenzoate. The base of our solutions are a portfolio of ~ 200.000 raw materials wh ...

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What other providers are available for CAS 149140-54-5?

The last intensive check and update was carried out on 2025/02/21.

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Synonyms:

2-azetidinone,4-phenyl-3-[(triethylsilyl)oxy]-, (3r,4s)- ; (3r,4s)-3-[(triethylsilyl)oxy]-4-phenyl-2-azetidinone ; (3r-cis)-4-phenyl-3-[(triethylsilyl)oxy]-2-azetidinone ; (3r,4s)-4-phenyl-3-[(triethylsilyl)oxy]-2-azetidinone

CAS:

149140-54-5

EINECS:

Molecular Formula:

C15H23NO2Si

MDL:

SMILES:

CCOP(=O)(CC(C)=C)OCC

Properties

Molecular Weight:

277.43 g·mol−1

Melting point:

69-72 °C

Solubility:

Chloroform, Ethyl Acetate

Physical Description:

white solid

Safety Information

Hazard Classes:

Storage temperature:

Refrigerator

The following providers cannot be verified precisely. The companies have offered the product in the past, but despite all care, the companies could not confirm it 100 percent!

Santa Cruz Biotechnology, Inc.

Santa Cruz Biotechnology, Inc. now offers over 140,000 specialty biochemicals under our ChemCruz™ brand. Santa Cruz Biotechnology, Inc. is focused... Request

What other providers are available for CAS 149140-54-5?

In addition to the providers presented here for (3R,4S)-3-[(Triethylsilyl)oxy]-4-phenyl-2-azetidinone with the CAS number 149140-54-5, there are other 3 providers with slightly different product names available for this CAS number.

(3R,4S)-4-Phenyl-3-[(triethylsilyl)oxy]azetidin-2-one

+1 additional providers that we know from the past

(3R-cis)-4-Phenyl-3-[(triethylsilyl)oxy]-2-azetidinone

Leap Chem Co., Ltd +1 additional providers that we know from the past